Answer:
Addiction and gum disease
Explanation:
D.) I can and im not in any gymnastics im just a normal human and can only reach one inch past my foot with my sit-and-reach.
D. By keeping her bones and muscles strong
Answer:B
Explanation:Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle.